CN111602445A - 通信的方法、网络设备和终端设备 - Google Patents

通信的方法、网络设备和终端设备 Download PDF

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CN111602445A
CN111602445A CN201880086279.6A CN201880086279A CN111602445A CN 111602445 A CN111602445 A CN 111602445A CN 201880086279 A CN201880086279 A CN 201880086279A CN 111602445 A CN111602445 A CN 111602445A
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resource
value
resource block
scheduling
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CN111602445B (zh
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刘永
任翔
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H04B7/046—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account
    • H04B7/0465—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account taking power constraints at power amplifier or emission constraints, e.g. constant modulus, into account
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H04B7/0478—Special codebook structures directed to feedback optimisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0204—Channel estimation of multiple channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

本申请提供了一种通信的方法、网络设备和终端设备，该方法包括网络设备根据资源绑定粒度的取值确定终端设备对应的调度资源中的至少一个预编码资源块组，该资源绑定粒度的取值的类型为第一类取值和第二类取值中的一种，该第一类取值和该第二类取值对应的预编码资源块组的确定方法不同；该网络设备通过该至少一个预编码资源块组向该终端设备进行数据传输。因此，本申请实施例通过根据资源绑定粒度的取值的不同采用不同的方法确定调度资源中的至少一个预编码资源块组，能够满足不同资源绑定粒度取值的需求。

Description

PCT国内申请，说明书已公开。

Claims (21)

  1. PCT国内申请，权利要求书已公开。
CN201880086279.6A 2018-01-12 2018-04-16 通信的方法、网络设备和终端设备 Active CN111602445B (zh)

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CN202310139443.8A CN116234030A (zh) 2018-01-12 2018-04-16 通信的方法、网络设备和终端设备

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CN2018100306208 2018-01-12
CN201810030620.8A CN110034796A (zh) 2018-01-12 2018-01-12 通信的方法、网络设备和终端设备
PCT/CN2018/083157 WO2019136871A1 (zh) 2018-01-12 2018-04-16 通信的方法、网络设备和终端设备

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CN201810030620.8A Pending CN110034796A (zh) 2018-01-12 2018-01-12 通信的方法、网络设备和终端设备
CN201880086279.6A Active CN111602445B (zh) 2018-01-12 2018-04-16 通信的方法、网络设备和终端设备
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EP (2) EP3703454B1 (zh)
JP (1) JP7059294B2 (zh)
KR (1) KR102230746B1 (zh)
CN (5) CN108900229B (zh)
BR (1) BR112019015331B1 (zh)
CA (1) CA3053919C (zh)
ES (1) ES2936985T3 (zh)
WO (1) WO2019136871A1 (zh)

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US10461822B2 (en) 2018-01-12 2019-10-29 Huawei Technologies Co., Ltd. Communication method, network device, and terminal device
CN108900229B (zh) * 2018-01-12 2019-08-27 华为技术有限公司 通信的方法、网络设备和终端设备
CN113302963B (zh) * 2019-01-15 2024-07-30 上海诺基亚贝尔股份有限公司 利用信令消息调度服务小区
WO2021163925A1 (zh) * 2020-02-19 2021-08-26 北京小米移动软件有限公司 数据传输方法、装置、通信设备及存储介质
CN113766642A (zh) * 2020-06-02 2021-12-07 华为技术有限公司 一种通信方法及装置
CN112822671B (zh) * 2020-12-31 2023-06-23 联想未来通信科技(重庆)有限公司 一种数据传输方法和装置

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EP3537808B1 (en) 2020-07-15
WO2019136871A1 (zh) 2019-07-18
CA3053919C (en) 2024-03-05
KR20190105075A (ko) 2019-09-11
CN111602445B (zh) 2023-02-07
EP3537808A1 (en) 2019-09-11
CN116234030A (zh) 2023-06-06
BR112019015331A2 (pt) 2020-03-10
BR112019015331B1 (pt) 2023-03-21
CN108900230A (zh) 2018-11-27
ES2936985T3 (es) 2023-03-23
CA3053919A1 (en) 2019-07-18
CN108900230B (zh) 2019-08-06
CN110034796A (zh) 2019-07-19
EP3703454A1 (en) 2020-09-02
JP2020509686A (ja) 2020-03-26
CN108900229A (zh) 2018-11-27
EP3703454B1 (en) 2022-12-28
KR102230746B1 (ko) 2021-03-19
CN108900229B (zh) 2019-08-27
EP3537808A4 (en) 2019-09-11
JP7059294B2 (ja) 2022-04-25

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